Relative pressure sensor TDP-1001
capacitive4-20 mAprocess

Relative pressure sensor - TDP-1001 - GEFRAN - capacitive / 4-20 mA / process
Relative pressure sensor - TDP-1001 - GEFRAN - capacitive / 4-20 mA / process
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Characteristics

Pressure type
relative
Technology
capacitive
Output
4-20 mA
Applications
process
Other characteristics
compact, programmable, with selectable measurement range, two-wire, with display, with LED display

Description

Product overview
The TDP-1001 plug-in local display provides a compact, user-programmable visualisation and local alarm for transmitters with a DIN43650 connector and 4-20 mA analogue output. It plugs directly between the transmitter connector and socket and is powered from the transmitter loop. A hazardous-area variant is available as TDP2000.

Main features
  • Plug-in mounting for transmitters with 4-20 mA output (DIN43650)
  • No separate power supply required — loop-powered
  • User programming via front-panel push buttons
  • LED display for clear local readout
  • Open-collector alarm output for external relay or indicator


Installation & compatibility
The unit installs directly between the transmitter connector and socket; the transmitter must provide a 4-20 mA analog output and a DIN43650 connector. The compact sandwich construction minimises space on the transducer.

Operation & programming
  • Local configuration of measurement range and alarm thresholds via push buttons
  • Ready to operate immediately after insertion


Alarms & outputs
Programmable limit/alarm monitoring with open-collector output suitable for driving external devices; refer to product electrical specifications for switching capacity and wiring details.

Applications
Ideal for local display and alarm monitoring on industrial pressure or process transmitters where a compact, plug-in readout is required.

Technical specifications
  • Model: TDP-1001 (plug-in local alarm/limit display)
  • Connector: DIN43650
  • Input: 4-20 mA analog transmitters
  • Power: loop-powered (no external supply)
  • Display: LED
  • Programming: push-button
  • Alarm output: open-collector
  • Hazardous-area option: TDP2000

Exhibitions

Meet this supplier at the following exhibition(s):

Intermat 2027
Intermat 2027

21-24 Apr 2027 Paris (France)

  • More information

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    Pressure sensors

    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.